Collaborate Disseminate
Currently I am working on implementing/supporting WebAuthN in my service (JAVA). I have a Control Plane which handles the registration ceremony and Data Plane that handles the authentication ceremony. I am using WebAuthN4J. The persistent … Continue reading Is clientDataJson and attestationObject required to verify assertion during authentication in WebAuthN?
Passkeys prevent phishing, no one can make you login remotely (without exploits) and if they are hardware based and never leave the hardware, them even exploits might have a hard time getting them.
However, very simple exploits could still… Continue reading Is there an equivalent to passkeys but to prevent cookie stealing?
By Deeba Ahmed
Is FIDO2 truly unbreachable? Recent research exposes a potential vulnerability where attackers could use MITM techniques to bypass FIDO2 security keys.
This is a post from HackRead.com Read the original post: MITM Attacks Can Still Byp… Continue reading MITM Attacks Can Still Bypass FIDO2 Security, Researchers Warn
Passwordless authentication standards have improved identity security, but new research indicates this technology is vulnerable to token hijacks and man-in-the-middle attacks.
The post Stealing cookies: Researchers describe how to bypass modern authentication appeared first on CyberScoop.
Continue reading Stealing cookies: Researchers describe how to bypass modern authentication
I’d like to better understand the threat model for passkey implementations, using a Bitwarden client or browser extension as an example.
Does Bitwarden care about the following specific FIDO2 details such as the use of ECDSA crypto, e.g. d… Continue reading How does passkey login work, and where do the private keys get shared? [closed]
ssh-keygen -t ed25519-sk -O resident -C "yubikey-fido1
My understanding is that I should be able to generate openssh keys with fido2 without password and require touch-only. While that opens up a potential attack when both the device… Continue reading ssh-keygen fido2 keys without password
From the documentation of Yubikey and passkeys, I got the impression that the passkey implementation is based on FIDO2, because they say the limit is 25 keys:
Currently, YubiKeys can store a maximum of 25 passkeys.
FIDO2 – the YubiKey 5 c… Continue reading Some questions on Yubikey, FIDO2, and passkeys
The description for the FineTech FPS00200 USB fingerprint sensor mentions that it does support Windows Hello specifically, but it does not mention FIDO2 more generally. But then FWIK Windows Hello implements FIDO2 (WebAuthn) and more.
So c… Continue reading Can a USB fingerprint sensor support Windows Hello but not FIDO2
The description for the FineTech FPS00200 USB fingerprint sensor mentions that it does support Windows Hello specifically, but it does not mention FIDO2 more generally. But then FWIK Windows Hello implements FIDO2 (WebAuthn) and more.
So c… Continue reading Can a USB fingerprint sensor support Windows Hello but not FIDO2
The description for the FineTech FPS00200 USB fingerprint sensor mentions that it does support Windows Hello specifically, but it does not mention FIDO2 more generally. But then FWIK Windows Hello implements FIDO2 (WebAuthn) and more.
So c… Continue reading Can a USB fingerprint sensor support Windows Hello but not FIDO2